Sjoholm; Lars I.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sjoholm; Lars I..The latest application filed is for "system and method of energy efficient operation of a transport climate control system".

Company Profile

2.11.9

Sjoholm; Lars I. - Burnsville MN
Sjoholm; Lars I. - Sollentuna SE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods and systems for supplemental flow control of working fluid through a climate control circuit Grant 11,396,218 - Sjoholm , et al. July 26, 2	2022-07-26
System And Method Of Energy Efficient Operation Of A Transport Climate Control System App 20220194176 - Kaiser; Joseph R. ; et al.	2022-06-23
Methods And Systems For Maintaining Cargo At An Ultra-low Temperature Over An Extended Period Of Time App 20220097486 - Sjoholm; Lars I.	2022-03-31
System and method of energy efficient operation of a transport climate control system Grant 11,273,687 - Kaiser , et al. March 15, 2	2022-03-15
System And Method Of Energy Efficient Operation Of A Transport Climate Control System App 20210339607 - Kaiser; Joseph R. ; et al.	2021-11-04
Methods And Systems For Supplemental Flow Control Of Working Fluid Through A Climate Control Circuit App 20200208897 - SJOHOLM; Lars I. ; et al.	2020-07-02
Method of operating a refrigeration system in a null cycle Grant 9,612,042 - Sjoholm , et al. April 4, 2	2017-04-04
Economizer Combined With A Heat Of Compression System App 20150285537 - Sjoholm; Lars I. ; et al.	2015-10-08
Economizer combined with a heat of compression system Grant 9,062,903 - Sjoholm , et al. June 23, 2	2015-06-23
Economizer Combined With A Heat Of Compression System App 20130174590 - Sjoholm; Lars I. ; et al.	2013-07-11
Temperature control through pulse width modulation Grant 8,082,747 - Sjoholm , et al. December 27, 2	2011-12-27
Temperature Control Through Pulse Width Modulation App 20100139301 - Sjoholm; Lars I. ; et al.	2010-06-10
Refrigeration unit apparatus and method Grant 6,718,781 - Freund , et al. April 13, 2	2004-04-13
Method for operating a refrigeration unit App 20030010046 - Freund, Peter W. ; et al.	2003-01-16
Refrigeration system and method utilizing combined economizer and engine coolant heat exchanger Grant 5,598,718 - Freund , et al. February 4, 1	1997-02-04
Methods and apparatus for operating a refrigeration system characterized by controlling maximum operating pressure Grant 5,400,609 - Sjoholm , et al. March 28, 1	1995-03-28
Methods and apparatus for operating a refrigeration system Grant 5,228,301 - Sjoholm , et al. July 20, 1	1993-07-20
Method and apparatus for operating a refrigeration system Grant 4,850,197 - Taylor , et al. July 25, 1	1989-07-25

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